The circumstance of a circle changes from 20 to 4 after a dilation. what was the scale factor of the dilation? a. 1/25
b. 1/5
c. 5
d. 25

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza